error -1074118650 on DMM 4070

[nrodrigues]

I have an error -1074118650 when reading one tension with DMM 4070. I can I solve this problem?
Thanks.

[daviddelebecque]

Bonjour,

Pourriez vous être un peu plus précis....

Avant de rentrer dans les considérations logicielles, avez-vous fait un test avec le Ni-DMM Soft Front Panel? (Dans MAX/Outils/Soft Front Panel/NI-DMM Soft Front Panel).

Si ce test est concluant,l'erreur que vous mentionnez apparaît au sortir de quelle fonction? Dans quel environnement de programmation?

Cordialement,

David DELEBECQUE

Ingénieur d'Applications

NI France

[nrodrigues]

Good afternoon,

When this error happens sometimes I must close the Labview, sometimes I

must

turnoff the PXI, because DMM with Reset and Inicialize Vi's stays with the

problem when I trying to make another measure. I use DMM for voltage and

frequency measurements. I measure DC and AC voltage. Sometimes I need to

measure 0Hz frequency when I have no signal.

This error happens with niDMMReadMultiPoint.vi.

Best regards,

 Nuno Rodrigues

[Benjamin_C]

Hello Nuno,

To help you find where is the problem, we need some more information.

- What are the versions of : NI-DMM, LabVIEW, your operating system?

- Could you tell me if the test of the PXI-4070 from MAX (Measurement & Automation Explorer) pass correctly?

- Does this error appears systematically with your LabVIEW application?

- Do you have the same errors with the examples provided with the NI-DMM drivers?

- Does this error happened only when you have no signal in input?

- What is the exact error message returned with the error code?

Thanks!

[nrodrigues]

Good afternoon,

I want to send to you four files in attach with the problems I have. Give me an email.

My version of Labview is 7.1.

My operating system is XP Professional.

I made the test with DMM multimeter. I put 24V DC and the result was zero measured (you can see in DMM image).

This problem occurs when I try to measure AC signal (you can see in error_code image) but I had no valid signal in input.

I close and open the Labview and the problem stay.

Best regards,

Nuno Rodrigues

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